73 HP Double Roller Chain Coupler 40P 16T

Item Number: 1-4050-SET

Price: $0.00
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73 HP Double Roller Chain Coupler 40P 16T

73 HP Double Roller Chain Coupler 40P 16T

item number: 1-4050-SET PRICE: Regular Stock Item

Includes: Qty:
40 Pitch 16 Tooth Coupler Chain 4016-2RC$4.80 1

Available for curbside pickup in our Lincoln, NE location
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73 HP Double Roller Chain Coupler 40P 16T
Item Number: 1-4050-SET
Price: $0.00
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* UPS 3-Day, 2-Day, and Next Day orders entered before 1pm (CST) Mon-Fri will be shipped the same day. Orders entered Sat or Sun will be shipped the following Monday.
Brand new. Three piece double roller chain coupler. Consists of two sprockets connected together with double roller chain. Sold as set. Select the proper bore size for each sprocket to fit the shafts being coupled together. For reversing operation, shock, pulsating loads or other severe operating conditions select the next larger coupling size. Furnished with standard keyway and setscrew.

  • Pitch 40
  • Sprocket Teeth 16
  • Max. Speed 5000 RPM
  • Max. Torque 80.5 ft.-lbs.
  • Max. HP @ Speed 73.6 HP @ 4800 RPM
  • Size 3.03" dia. x 3.44"
  • Shpg. 4 lbs.
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Showing Questions of 11

looking for a double roller chain coupler with one side 5/8 keyed the other side 1" 15 spline

A: Unfortunately we do not sell this coupler with a spline bore.

What is the keyway size for the 5/8 shaft? I need it to be 3/16" (I need it to be 1/4" on the 1" shaft) Thank you

A: 3/16"

I am looking for a (73 HP Double Roller Chain Coupler 40P 16T) with a 1 inch drive on one side and a 6 spline (common tractor pto shaft) on the other side. Is this something that is commercially available or do i need to take it to a machine shop and have it milled. Or is there another way of making that connection. Thank you

A: We do not have a coupler half with 540 PTO spline. We are unaware of availability elsewhere. Please keep in mind that while these double chain couplers are rated for 73 Hp; that is at 4800 rpm with no more than 80.5 ft/lbs of torque passing through. At 540 rpm and 80.5 ft/lbs torque that limits these same couplers to only 8.25 Hp for safe transmission. Item 1-2459 is a solid coupler from 1" shaft to a snap hitch-type attachment for 540 PTO. This may serve your needs better.

Is there a difference between these sprockets and 1-2123-16-E?

A: The hubs are longer and the tooth points are flattened. That appears to be the main differences.

Do you have metric bore sizes for the chain couplers?

A: We do not, no.

Can I buy just the roller chain separately from the 3 piece set?

A: Yes, as item 1-4050-X.

what size key way on one inch bore

A: The standard key for 1" shafting is 1/4".

I am sorry, do you have this in 12t ? THANKS

A: No, we only have these in the tooth counts stated.

I need a 1" sprocket to fit tapered shaft

A: We do not have these chain coupler halves to fit a tapered shaft.

I need 1/2 inch bore chain coupler...

A: Unfortunately our vendor doesn't carry a chain coupler with that size bore.

What is the overall length of the assembly?

A: Overall length is 3.44"

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Item Number: 1-4050-SET
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